Question Answering as Question-Biased Term Extraction: A New Approach toward Multilingual QA.
Yutaka SasakiPublished in: ACL (2005)
Keyphrases
- question answering
- term extraction
- qa systems
- cross language
- answer extraction
- question classification
- qa clef
- question answering systems
- answer validation
- candidate answers
- natural language questions
- automatic extraction
- cross lingual
- open domain question answering
- text mining
- natural language processing
- answering questions
- information retrieval
- information extraction
- natural language
- multiword
- question answer pairs
- named entities
- passage retrieval
- relation extraction
- syntactic information
- semantic roles
- digital libraries
- document retrieval
- structured data
- text classification
- evaluation methodology
- feature selection
- correct answers
- machine learning